var music="http://www.meobachi.com/music/Rolling_on_Forever.mp3";
var play_music=-1;

function toggle_music()
{
play_music = play_music + 1
<!-- alert("the value of play_music is: "+ play_music) -->
if (play_music == 1){
play_music = -1;
mus.innerHTML="<embed src="+music+" loop=-1>"
document.music_on.src ="http://www.meobachi.com/picts/music_on.gif";

}
if (play_music== 0){
mus.innerHTML=""
document.music_on.src ="http://www.meobachi.com/picts/music_off.gif";
}

}
document.write("<span id='mus' style='position:absolute;top:-90000'><embed src="+music+" width=0 height=0 loop=-1></span>");